| article html file updated | 23 October 2025 06:56 CEST | Update | https://www.mdpi.com/2076-2615/9/7/412 |
| article html file updated | 30 August 2025 21:58 CEST | Update | - |
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| article xml uploaded. | 9 July 2019 14:19 CEST | Update | https://www.mdpi.com/2076-2615/9/7/412/xml |
| article pdf uploaded. | 9 July 2019 14:19 CEST | Updated version of record | https://www.mdpi.com/2076-2615/9/7/412/pdf |
| article html file updated | 2 July 2019 14:03 CEST | Original file | - |
| article pdf uploaded. | 2 July 2019 14:01 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/7/412/pdf-vor |
| article xml file uploaded | 2 July 2019 14:01 CEST | Original file | - |
